Beum-Su Park

On a Digital-Right-Management system using One-Time-Password

Hoon-Jae Lee, Beum-Su Park, Shirley Lee, 2010, 5th International Conference on Computer Sciences and Convergence Information Technology.

Implementation of the Middleware System Using Effective Memory Structure in M2M Network

Dae-Seong Kang, Beum-Su Park, Seung-Hyun Lee, 2015 .

An Efficient Password Authentication Method Using CAPTCHA

Young-Sil Lee, Hoon-Jae Lee, Tae-Yong Kim, 2011, ICHIT.

An Efficient Hardware Countermeasure against Differential Power Analysis Attack

Hyotaek Lim, Young-Sil Lee, Hoon-Jae Lee, 2011, ICHIT.